O'NEAL SIERRA Helmet R Black/Orange
O'NEAL SIERRA Helmet R Black/Orange
The SIERRA helmet – Your safe companion for Street & Adventure
Get ready for style, safety, comfort, and innovative technology – the O’NEAL SIERRA helmet combines them all in a sleek overall design. With this helmet you’re free to focus on the road and know that the SIERRA will support you.
Get ready for style, safety, comfort, and innovative technology – the O’NEAL SIERRA helmet combines them all in a sleek overall design. With this helmet you’re free to focus on the road and know that the SIERRA will support you.
Item model number: —
- Details
- Specifications
- Technical Specifications
- Customer reviews
Details
Specifications
Technical Specifications
Base data
Helmet features
Liner
Security
Shell
Variations
Ventilation
Visor
5 Stars |
|
104 |
4 Stars |
|
22 |
3 Stars |
|
4 |
2 Stars |
|
1 |
1 star |
|
4 |
Customer reviews
on Amazon.de
on Amazon.de
on Amazon.de
on Amazon.de
on Amazon.de
Helmets
Adults
Size | XS | S | M | L | XL | XXL |
Head circumference | 53cm - 54cm | 55cm - 56cm | 57cm - 58cm | 59cm - 60cm | 61cm - 62cm | 63cm - 64cm |